04/16/2024 | Press release | Distributed by Public on 04/16/2024 07:00
What GAO Found
The Department of Health and Human Services (HHS) estimated a combined total of over $100 billion in improper payments in the Medicare and Medicaid programs in fiscal year 2023. This represents 43 percent of the government-wide total of estimated improper payments that agencies reported for that year.
Improper Payments Estimates for Fiscal Year 2023
Note: Estimates also include payments whose propriety cannot be determined due to lacking or insufficient documentation.
The Centers for Medicare & Medicaid Services (CMS), within HHS, has taken several steps in response to GAO recommendations to help reduce improper payments in Medicare and Medicaid. These actions have resulted in billions of dollars in federal savings. For example:
In the current fiscal environment, addressing improper payments and providing sufficient oversight of program spending, more generally, is particularly important. Federal spending for Medicare and Medicaid has grown by almost 80 percent over the past decade and growth in these and other health programs is projected to continue.
Health Care and Other Government Program Spending, Actual and Projected
CMS and congressional action on GAO recommendations related to Medicare and Medicaid has resulted in over $200 billion in financial benefits since 2006. Action on recommendations that remain unimplemented would further enhance program integrity and save billions of dollars in Medicare and Medicaid spending.
Why GAO Did This Study
In 2023, the Medicare program spent an estimated $1.0 trillion to provide health care services for approximately 66 million elderly and disabled individuals. This involved processing over a billion transactions. Medicaid is a joint federal-state program that finances health care for low-income and medically needy individuals. It is the second largest health care program by expenditures, with an estimated $849 billion in federal and state spending for services provided to about 90 million individuals in 2023.
Medicare and Medicaid are complex and large programs. They represented 26 percent of federal program spending in fiscal year 2023. The programs are susceptible to improper payments, as well as potential mismanagement and fraud, waste, and abuse. As a result, GAO added Medicare to its High-Risk list in 1990 and Medicaid in 2003.
This testimony focuses on examples of steps taken by CMS to reduce improper payments in Medicare and Medicaid, as well as actions still needed by CMS and Congress. It draws on GAO's reports issued and recommendations made from 2008 through 2024 on the Medicare and Medicaid programs and known steps CMS has taken to address these recommendations as of March 2024.